Interesting article on hash table performance

[Daurnimator <quae@...>]

I read this today:
https://probablydance.com/2017/02/26/i-wrote-the-fastest-hashtable/
I thought it might be interesting reading for many of you.

I'm eager to see how lua's algorithm compares, and what lessons might be learnt.